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Up for sale is ten custom hosts. This design is one of my first designs that I came up with years ago. It was pretty popular at the time and still think it is a great looking host. I have always called it the five groove host.
This host holds 1x18650 battery and a full size 12 x 30 mm module or ready built DTR module. These host are prewired for a very simple build. Building one of these into a laser is very simple. If you have a module that is built and ready to go. Basically all you will need to do is hook to wires together.
There have focus ring and a clicky switch in the back. Thanks for
looking.